ABB DI811 Digital Input Module | S800 16-Channel 48V DC

ABB DI811 Digital Input Module

The ABB DI811 operates as a 16-channel digital input module for S800 I/O systems. This module handles 48V DC signals with dual isolated groups. The DI811 provides reliable high-voltage input monitoring with supervision features.

Product Overview

• Article Number: 3BSE008552R1
• Module Type: 16-Channel Digital Input
• Signal Specification: 48V DC Current Sinking
• Mechanical Platform: S800 I/O System

Electrical Specifications

• Input Voltage Range: 36 to 60 V DC
• Input Current: 4 mA at 48V
• Input Impedance: 11 kΩ
• Logic "1" Signal: 30 to 60 V
• Logic "0" Signal: -60 to +10 V

Channel Configuration

• Total Channels: 16 Digital Inputs
• Isolation Groups: 2 groups of 8 channels
• Voltage Supervision: 1 per group with error signaling
• Filter Times: Selectable 2, 4, 8, 16 ms

Physical Dimensions

• Width: 45 mm (1.77")
• Depth: 102 mm (4.01")
• Height: 119 mm (4.7")
• Weight: 0.15 kg (0.33 lbs)

Wiring and Installation

• Maximum Cable Length: 600 meters
• Current Limiting: Available through MTU
• Keying Code: BD for proper installation
• Dielectric Test Voltage: 500 V AC

Compatible MTU Units

• Compatible with: TU810, TU812, TU814, TU818
• Also works with: TU830, TU833, TU838, TU850
• Specific Match: TU810V1 termination unit
• Keying Code BD ensures correct placement

Environmental Specifications

• Operating Temperature: 0 to +55 °C
• Storage Temperature: -40 to +70 °C
• Relative Humidity: 5 to 95% non-condensing
• Protection Rating: IP20 according to IEC 60529

Diagnostics and Monitoring

• Status LEDs: Fault, Run, Warning indicators
• Channel LEDs: Individual input status (1-16)
• Voltage Supervision: Monitors process voltage per group
• Error Reporting: Module and channel error via ModuleBus

Certifications and Safety

• RoHS Compliance: DIRECTIVE/2011/65/EU
• Safety Standards: EN 61010-1, UL 61010-1
• Hazardous Locations: C1 Div 2, ATEX Zone 2
• Marine Certifications: ABS, BV, DNV, LR

Shipping Information

• Includes DI811 digital input module
• Secure industrial packaging
• Worldwide shipping via FedEx, UPS, DHL
• Fast order processing available

Frequently Asked Questions

• What voltage range does the DI811 support? 36 to 60 V DC input range.
• How many isolation groups does it have? Two groups of 8 channels each.
• What is the input current consumption? 4 mA at 48V DC.
• Which MTU units are compatible? TU810, TU812, TU814, TU818 and others.

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